package com.bdqn.demo.servlet;

import com.bdqn.demo.pojo.User;
import com.bdqn.demo.service.UserService;
import com.bdqn.demo.service.impl.UserServiceImpl;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

public class DeleteServlet extends HttpServlet {
    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        UserService userService=new UserServiceImpl();
        User user=new User();
        user.setUsername(req.getParameter("username"));
        int result=userService.deleteUser(user);
        if(result>0){
            req.setAttribute("delete","删除成功");
        }else {
            req.setAttribute("delete","删除失败");
        }
        req.getRequestDispatcher("delete.jsp").forward(req,resp);
    }

    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        this.doGet(req,resp);
    }
}
